{"type":"firestarter.listing","listing":{"id":"lst_Hk45fdKB","product_name":"Stratocaster Tremolo Backplate | Checkerboard","category":"Backplate","description":"Customize your Strat with a variety of unique designs! Made to fit most modern stratocasters.\n\nSingle-ply Stratocaster tremolo backplate\nSix individual string holes\nMounting hardware not included\n\nPlease note: screws not included\nMade in the USA by our Thalia Team!\n","images":["https://cdn.shopify.com/s/files/1/0797/1743/files/Backplate-2.jpg?v=1690469640"],"price":20,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T18:04:23.117Z","product_rating":null,"product_rating_count":0,"seller_rating":null,"seller_rating_count":0,"units_sold":0,"reviews":{"count":0,"top":[]},"videos":[]},"share_url":"https://firestarter.network/l/lst_Hk45fdKB","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer <your Firestarter API key>","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_Hk45fdKB' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Stratocaster Tremolo Backplate | Checkerboard' and a budget_max comfortably above $20.00 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}